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arXiv 1005.4431hep-ex
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CKM与BaBar的角度和侧面

CKM angles and sides from BaBar

Alessandro Gaz

摘要:

CKM范式已被证明是成功的解释的味道结构的标准模型和非平凡虚相位的CKM矩阵是唯一已知的来源CP违反。B介子衰变使我们能够精确地确定CKM矩阵的基本参数,并对新物理学的模型提出严格的约束。我介绍了位于SLAC国家加速器实验室的BaBar实验进行的一些与CKM么正三角相关的最新测量结果。大多数结果是基于最终的BaBar数据集,由467 M BB对组成。

英文摘要:

The CKM paradigm has been proven to be successful in explaining the flavour structure of the standard model and the non-trivial imaginary phase of the CKM matrix is the only know source of CP-violation. B-meson decays allow us to precisely determine the fundamental parameters of the CKM matrix and put stringent constraints on the models of New Physics. I present some of the most recent measurements related to the CKM Unitarity Triangle performed by the BaBar experiment, located at the SLAC National Accelerator Laboratory. Most results are based on the final BaBar dataset, consisting of 467 M BB pairs.

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